--- version: rssac002v4 service: j.root-servers.net start-period: '2023-09-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6040338962 dns-udp-queries-received-ipv6: 2237520736 dns-tcp-queries-received-ipv4: 159769169 dns-tcp-queries-received-ipv6: 74848946 dns-udp-responses-sent-ipv4: 5817702628 dns-udp-responses-sent-ipv6: 2183763062 dns-tcp-responses-sent-ipv4: 133480201 dns-tcp-responses-sent-ipv6: 63008134